This document describes the standard requirements for the design of the LV system. Reference is also made to National Engineering Recommendations P2, P28, P29, G5, G59, G99, G74, G83, G98 and to Western Power Distribution Engineering Directives POL:SD1 and POL:TP5 (as. design parameters for Low Voltage networks. The WinDEBUT LV is widely used by all Net ork Operators (NO) for LV planning & design. The earth connection is the responsibility of the property owner and is norm ly provided by a. National Grid Distribution System Operator (the DSO) is a directorate of National Grid Electricity Distribution. Registered Office: 304 Bridgewater Place, Birchwood Park. This document provides the general requirements for approvals, construction and testing of low voltage underground link boxes as used on the electricity distribution network (Network) owned by Electricity North West Limited, as Distribution Licensee, herein referred to as ENWL.
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